#20239F#20239F

#20239F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.191 H 270.6°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#20239F
RGB	rgb(32, 35, 159)
HSL	hsl(239, 66%, 37%)
HSV	hsv(239, 80%, 62%)
CMYK	cmyk(79.9%, 78%, 0%, 37.6%)
CIE-LAB	lab(23.71, 42.84, -66.12)
CIE-LCH	lch(23.71, 78.78, 302.94°)
OKLab	oklab(36.06% 0.0021 -0.1915)
OKLCH	oklch(36.06% 0.191 270.6)
XYZ	xyz(7.4526, 4.0115, 33.1757)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20239F #9F9C20

analogous

#20629F #20239F #5D209F

triadic

#20239F #9F2023 #239F20

tetradic

#20239F #9F2062 #9F9C20 #209F5D

square

#20239F #9F2062 #9F9C20 #209F5D

split-complementary

#20239F #9F5D20 #629F20

monochromatic

#0B0D39 #16186C #20239F #2A2ED2 #5B5EDE

Accessibility & contrast

On white

11.65

#20239F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#20239F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20239F

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20239F	#FFFFFF	#000000	##FFFFFF
##20239F	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00329D

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20239f;
/* rgb */ color: rgb(32, 35, 159);
/* oklch */ color: oklch(36.1% 0.191 270.6);

Tailwind

colors: {
  custom: {
    50: '#7460bd',
    500: '#20239f',
    950: '#000000',
  },
}

SCSS

$custom: #20239f;
$custom-light: #7460bd;
$custom-dark: #000000;

JSON

{
  "hex": "#20239f",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 159
  },
  "hsl": {
    "h": 238.583,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36061,
    "c": 0.19148,
    "h": 270.6
  },
  "luminance": 0.04012
}

Semantic roles & 50–950 ramp

primary

#20239F

secondary

#C2C059

accent

#E53EE9

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #20239F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →